News Center
The news is updated in real time, and the latest developments are displayed here.
These easily overlooked details of doors and windows, glass is the most important
Release time:
2019-08-07
Look at the angle
As we all know, the final quality of doors and windows has a relatively large relationship with the processing capacity of the processing plant, and one of the important indicators is the angle. The connection of two profiles at the corner of a good door and window is made by using aluminum angle code, then the profile and the angle code are extruded together by an angle machine, and then two-component glue is injected into the hole to cure the angle code frame material together. The commonly used low-quality methods are: no corner code splicing, no curing glue for corner code, or a little bit on the mouth to deceive consumers. In addition, the quality can also be judged by touching the stitching of the group corners by hand. The smoother the group corners, the better the processing quality.
Look at the adhesive strip
In order to ensure the sealing of doors and windows, the system uses a large number of rubber seals for doors and windows. Good seals must be elastic, black and bright and not easy to deform. At the glass frame, good doors and windows use rubber strips, and many manufacturers glue them manually. This is not the standard practice of good doors and windows.
Look at the hardware.
For doors and windows, hardware is the most superficial thing, so the selling point of many door and window factories is also on hardware. The quality of hardware mainly comes from reasonable design, proper materials and fine processing. In general, we recommend that you use foreign brands, such as Noto (roto), Ghimek, Sigelia, Gowu and Suobin, among which Noto is the most widely used in China. However, we should note that there are many trademarks on the market for "rotc", and businesses will also say that they are German Noto. Domestic relatively good brands are strong, Yang Lixin and so on.
Look at the glass
Glass has always been a weak link in home decoration doors and windows, occupying 80% of the entire area of doors and windows, and plays an absolutely important role in the realization of doors and windows functions. Many door and window manufacturers will avoid talking about glass, the main reason is that most of the processing plants are small factories.
The main functions of glass are thermal insulation, sound insulation, safety, anti-smashing and UV isolation. After processing, glass can get many additional functions, but at present, only some large factories can master these technologies. The more famous brands in the glass industry are: Yaopi, Nanbo, Xinyi and Taiwan Glass. There is something to remind you:
First, thermal insulation mainly depends on LOW-E and hollow to achieve, LOW-E glass is divided into online and offline, offline LOW-E performance from low to high into single silver, double silver and three silver, online LOW-E in performance is about equal to single silver. Under normal circumstances, three glass two hollow ordinary glass has not used LOW-E single cavity glass energy saving effect is good;
Second, the hollow does not increase the sound insulation effect, heat insulation is mainly achieved by the middle of the laminated film.
Recommended Content
Share
Contact Us
Telephone:0791-83417333
After sales:400-8123-763
Fax: 0791-83427620
Address: Anyi Industrial Park, Anyi County, Nanchang City, Jiangxi Province
All rights reserved©Jiangxi Fenfa Viscose Chemical Co., Ltd.
Website Construction: Power of Chinese Enterprises NanchangThis site already supports IPV6